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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.99 by elmex, Fri Jul 14 17:35:34 2006 UTC vs.
Revision 1.214 by root, Wed Jan 18 00:51:22 2012 UTC

1=head1 NAME 1=head1 NAME
2 2
3CFClient - undocumented utility garbage for our crossfire client 3DC - undocumented utility garbage for our deliantra client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use CFClient; 7 use DC;
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11=over 4 11=over 4
12 12
13=cut 13=cut
14 14
15package CFClient; 15package DC;
16
17use Carp ();
18
19our $VERSION;
16 20
17BEGIN { 21BEGIN {
18 $VERSION = '0.1'; 22 $VERSION = '3.0';
19 23
20 use XSLoader; 24 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 25 XSLoader::load "Deliantra::Client", $VERSION;
22} 26}
23 27
24use utf8; 28use utf8;
29use strict qw(vars subs);
25 30
26use Carp (); 31use Socket ();
27use AnyEvent (); 32use AnyEvent ();
28use BerkeleyDB; 33use AnyEvent::Util ();
29use Pod::POM (); 34use Pod::POM ();
30use Scalar::Util (); 35use File::Path ();
31use Storable (); # finally 36use Storable (); # finally
37use Fcntl ();
38use JSON::XS qw(encode_json decode_json);
39use Guard qw(guard);
32 40
33package CFClient::PodToPango; 41# modules to support other DC::* packages
42use List::Util ();
43use IO::AIO ();
44use Coro::AIO ();
45use AnyEvent::AIO ();
34 46
35use base Pod::POM::View::Text; 47use Deliantra::Protocol::Constants ();
36 48
37our $VERSION = 1; # bump if resultant formatting changes 49=item shorten $string[, $maxlength]
38 50
39our $indent = 0; 51=cut
40 52
41*view_seq_code = 53sub shorten($;$) {
42*view_seq_bold = sub { "<b>$_[1]</b>" }; 54 my ($str, $len) = @_;
43*view_seq_italic = sub { "<i>$_[1]</i>" }; 55 substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
44*view_seq_space = 56 $str
45*view_seq_link =
46*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
47
48sub view_seq_text {
49 my $text = $_[1];
50 $text =~ s/\s+/ /g;
51 CFClient::UI::Label::escape ($text)
52} 57}
53 58
54sub view_item { 59sub asxml($) {
55 ("\t" x ($indent / 4)) 60 local $_ = $_[0];
56 . $_[1]->title->present ($_[0])
57 . "\n\n"
58 . $_[1]->content->present ($_[0])
59}
60 61
61sub view_verbatim { 62 s/&/&amp;/g;
62 (join "", 63 s/>/&gt;/g;
63 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n", 64 s/</&lt;/g;
64 split /\n/, CFClient::UI::Label::escape ($_[1]))
65 . "\n"
66}
67 65
68sub view_textblock { 66 $_
69 ("\t" x ($indent / 2)) . "$_[1]\n\n"
70} 67}
71 68
72sub view_head1 { 69sub background(&;&) {
73 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 70 my ($bg, $cb) = @_;
74 . $_[1]->content->present ($_[0])
75};
76 71
77sub view_head2 { 72 my ($fh_r, $fh_w) = AnyEvent::Util::portable_socketpair
78 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 73 or die "unable to create background socketpair: $!";
79 . $_[1]->content->present ($_[0])
80};
81 74
82sub view_head3 { 75 my $pid = fork;
83 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
84 . $_[1]->content->present ($_[0])
85};
86 76
87sub view_over { 77 if (defined $pid && !$pid) {
88 local $indent = $indent + $_[1]->indent; 78 local $SIG{__DIE__};
89 $_[1]->content->present ($_[0])
90}
91 79
92package CFClient::Database; 80 open STDOUT, ">&", $fh_w;
81 open STDERR, ">&", $fh_w;
82 close $fh_r;
83 close $fh_w;
93 84
94our @ISA = BerkeleyDB::Btree::; 85 $| = 1;
95 86
96sub get($$) { 87 eval { $bg->() };
97 my $data;
98 88
99 $_[0]->db_get ($_[1], $data) == 0 89 if ($@) {
100 ? $data 90 my $msg = $@;
101 : () 91 $msg =~ s/\n+/\n/;
102} 92 warn "FATAL: $msg";
93 DC::_exit 1;
94 }
103 95
104my %DB_SYNC; 96 # win32 is fucked up, of course. exit will clean stuff up,
97 # which destroys our database etc. _exit will exit ALL
98 # forked processes, because of the dreaded fork emulation.
99 DC::_exit 0;
100 }
105 101
106sub put($$$) { 102 close $fh_w;
107 my ($db, $key, $data) = @_;
108 103
109 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 104 my $buffer;
110 105
111 $db->db_put ($key => $data) 106 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
112} 107 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
108 undef $w;
109 $cb->();
110 return;
111 }
113 112
114package CFClient; 113 while ($buffer =~ s/^(.*)\n//) {
114 my $line = $1;
115 $line =~ s/\s+$//;
116 utf8::decode $line;
117 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
118 $cb->(JSON::XS->new->allow_nonref->decode ($1));
119 } else {
120 ::message ({
121 markup => "background($pid): " . DC::asxml $line,
122 });
123 }
124 }
125 });
126}
127
128sub background_msg {
129 my ($msg) = @_;
130
131 $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg);
132 $msg =~ s/\n//g;
133 utf8::encode $msg;
134 print $msg, "\n";
135}
136
137package DC;
138
139our $RC_THEME;
140our %THEME;
141our @RC_PATH;
142our $RC_BASE;
143
144for (grep !ref, @INC) {
145 $RC_BASE = "$_/Deliantra/Client/private/resources";
146 last if -d $RC_BASE;
147}
115 148
116sub find_rcfile($) { 149sub find_rcfile($) {
117 my $path; 150 my $path;
118 151
119 for (grep !ref, @INC) { 152 for (@RC_PATH, "") {
120 $path = "$_/CFClient/resources/$_[0]"; 153 $path = "$RC_BASE/$_/$_[0]";
121 return $path if -r $path; 154 return $path if -e $path;
122 } 155 }
123 156
124 die "FATAL: can't find required file $_[0]\n"; 157 die "FATAL: can't find required file \"$_[0]\" in \"$RC_BASE\"\n";
158}
159
160sub load_json($) {
161 my ($file) = @_;
162
163 open my $fh, $file
164 or return;
165
166 local $/;
167 eval { JSON::XS->new->utf8->relaxed->decode (<$fh>) }
168}
169
170sub set_theme($) {
171 return if $RC_THEME eq $_[0];
172 $RC_THEME = $_[0];
173
174 # kind of hacky, find the main theme file, then load all theme files and merge them
175
176 %THEME = ();
177 @RC_PATH = "theme-$RC_THEME";
178
179 my $theme = load_json find_rcfile "theme.json"
180 or die "FATAL: theme resource file not found";
181
182 @RC_PATH = @{ $theme->{path} } if $theme->{path};
183
184 for (@RC_PATH, "") {
185 my $theme = load_json "$RC_BASE/$_/theme.json"
186 or next;
187
188 %THEME = ( %$theme, %THEME );
189 }
125} 190}
126 191
127sub read_cfg { 192sub read_cfg {
128 my ($file) = @_; 193 my ($file) = @_;
129 194
130 open CFG, $file 195 $::CFG = (load_json $file) || (load_json "$file.bak");
196}
197
198sub write_cfg {
199 my $file = "$Deliantra::VARDIR/client.cf";
200
201 $::CFG->{VERSION} = $::VERSION;
202 $::CFG->{layout} = DC::UI::get_layout ();
203
204 open my $fh, ">:utf8", "$file~"
131 or return; 205 or return;
132 206 print $fh JSON::XS->new->utf8->pretty->encode ($::CFG);
133 my $CFG;
134
135 local $/;
136 $CFG = eval <CFG>;
137
138 $::CFG = $CFG;
139
140 close CFG; 207 close $fh;
141}
142 208
143sub write_cfg { 209 rename $file, "$file.bak";
144 my ($file) = @_; 210 rename "$file~", $file;
211}
145 212
146 open CFG, ">$file" 213sub upgrade_cfg() {
214 my %DEF_CFG = (
215 config_autosave => 1,
216 sdl_mode => undef,
217 fullscreen => 1,
218 fast => 0,
219 force_opengl11 => undef,
220 disable_alpha => 0,
221 smooth_movement => 1,
222 smooth_transitions => 1,
223 texture_compression => 1,
224 map_scale => 1,
225 fow_enable => 1,
226 fow_intensity => 0,
227 fow_texture => 0,
228 map_smoothing => 1,
229 gui_fontsize => 1,
230 log_fontsize => 0.7,
231 gauge_fontsize => 1,
232 gauge_size => 0.35,
233 stat_fontsize => 0.7,
234 mapsize => 100,
235 audio_enable => 1,
236 audio_hw_channels => 0,
237 audio_hw_frequency => 0,
238 audio_hw_chunksize => 0,
239 audio_mix_channels => 8,
240 effects_enable => 1,
241 effects_volume => 1,
242 bgm_enable => 1,
243 bgm_volume => 0.5,
244 output_rate => "",
245 pickup => Deliantra::Protocol::Constants::PICKUP_SPELLBOOK
246 | Deliantra::Protocol::Constants::PICKUP_SKILLSCROLL
247 | Deliantra::Protocol::Constants::PICKUP_VALUABLES,
248 inv_sort => "mtime",
249 default => "profile", # default profile
250 show_tips => 1,
251 logview_max_par => 1000,
252 shift_fire_stop => 0,
253 uitheme => "wood",
254 map_shift_x => -24, # arbitrary
255 map_shift_y => +24, # arbitrary
256 #db_schema => 0,
257 );
258
259 while (my ($k, $v) = each %DEF_CFG) {
260 $::CFG->{$k} = $v unless exists $::CFG->{$k};
261 }
262}
263
264sub http_proxy {
265 my @proxy = win32_proxy_info;
266
267 if (@proxy) {
268 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
269 } elsif (exists $ENV{http_proxy}) {
270 $ENV{http_proxy}
271 } else {
272 ()
273 }
274}
275
276sub set_proxy {
277 my $proxy = http_proxy
147 or return; 278 or return;
148 279
280 $ENV{http_proxy} = $proxy;
281}
282
283sub lwp_useragent {
284 require LWP::UserAgent;
149 { 285
150 require Data::Dumper; 286 DC::set_proxy;
151 local $Data::Dumper::Purity = 1;
152 $::CFG->{VERSION} = $::VERSION;
153 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
154 }
155 287
156 close CFG; 288 my $ua = LWP::UserAgent->new (
289 agent => "deliantra $VERSION",
290 keep_alive => 1,
291 env_proxy => 1,
292 timeout => 30,
293 );
157} 294}
158 295
159our $DB_ENV; 296sub lwp_check($) {
160
161{
162 use strict;
163
164 mkdir "$Crossfire::VARDIR/cfplus", 0777;
165 my $recover = $BerkeleyDB::db_version >= 4.4
166 ? eval "DB_REGISTER | DB_RECOVER"
167 : 0;
168
169 $DB_ENV = new BerkeleyDB::Env
170 -Home => "$Crossfire::VARDIR/cfplus",
171 -Cachesize => 1_000_000,
172 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
173# -ErrPrefix => "DATABASE",
174 -Verbose => 1,
175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178}
179
180sub db_table($) {
181 my ($table) = @_; 297 my ($res) = @_;
182 298
183 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 299 $res->is_error
300 and die $res->status_line;
184 301
185 new CFClient::Database 302 $res
186 -Env => $DB_ENV,
187 -Filename => $table,
188# -Filename => "database",
189# -Subname => $table,
190 -Property => DB_CHKSUM,
191 -Flags => DB_CREATE | DB_UPGRADE,
192 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
193} 303}
194 304
195my $pod_cache = db_table "pod_cache"; 305sub fh_nonblocking($$) {
306 my ($fh, $nb) = @_;
196 307
197sub load_pod($$$$) { 308 if ($^O eq "MSWin32") {
198 my ($path, $filtertype, $filterversion, $filtercb) = @_; 309 $nb = (! ! $nb) + 0;
199 310 ioctl $fh, 0x8004667e, \$nb; # FIONBIO
200 stat $path 311 } else {
201 or die "$path: $!"; 312 fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0;
202
203 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
204
205 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
206
207 return $pom if $chash eq $phash;
208
209 my $pod = do {
210 local $/;
211 open my $pod, "<:utf8", $_[0]
212 or die "$_[0]: $!";
213 <$pod>
214 }; 313 }
215
216 #utf8::downgrade $pod;
217
218 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
219
220 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
221
222 $pom
223} 314}
224 315
225sub pod_to_pango($) {
226 my ($pom) = @_;
227
228 $pom->present ("CFClient::PodToPango")
229}
230
231sub pod_to_pango_list($) {
232 my ($pom) = @_;
233
234 [
235 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
236 split /\n/, $pom->present ("CFClient::PodToPango")
237 ]
238}
239
240package CFClient::Layout; 316package DC::Layout;
241 317
242$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub { 318$DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub {
243 reset_glyph_cache; 319 glyph_cache_restore;
244}; 320};
245 321
246package CFClient::Item; 322$DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub {
247 323 glyph_cache_backup;
248use strict; 324};
249use Crossfire::Protocol::Constants;
250
251my $last_enter_count = 1;
252
253sub desc_string {
254 my ($self) = @_;
255
256 my $desc =
257 $self->{nrof} < 2
258 ? $self->{name}
259 : "$self->{nrof} × $self->{name_pl}";
260
261 $self->{flags} & F_OPEN
262 and $desc .= " (open)";
263 $self->{flags} & F_APPLIED
264 and $desc .= " (applied)";
265 $self->{flags} & F_UNPAID
266 and $desc .= " (unpaid)";
267 $self->{flags} & F_MAGIC
268 and $desc .= " (magic)";
269 $self->{flags} & F_CURSED
270 and $desc .= " (cursed)";
271 $self->{flags} & F_DAMNED
272 and $desc .= " (damned)";
273 $self->{flags} & F_LOCKED
274 and $desc .= " *";
275
276 $desc
277}
278
279sub weight_string {
280 my ($self) = @_;
281
282 my $weight = ($self->{nrof} || 1) * $self->{weight};
283
284 $weight < 0 ? "?" : $weight * 0.001
285}
286
287sub do_n_dialog {
288 my ($cb) = @_;
289
290 my $w = new CFClient::UI::FancyFrame;
291 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
292 $vb->add (new CFClient::UI::Label text => "Enter item count:");
293 $vb->add (my $entry = new CFClient::UI::Entry
294 text => $last_enter_count,
295 on_activate => sub {
296 my ($entry) = @_;
297 $last_enter_count = $entry->get_text;
298 $cb->($last_enter_count);
299 $w->hide;
300 $w = undef;
301 }
302 );
303 $entry->grab_focus;
304 $w->show;
305
306}
307
308sub update_widgets {
309 my ($self) = @_;
310
311 # necessary to avoid cyclic references
312 Scalar::Util::weaken $self;
313
314 my $button_cb = sub {
315 my (undef, $ev, $x, $y) = @_;
316
317 my $targ = $::CONN->{player}{tag};
318
319 if ($self->{container} == $::CONN->{player}{tag}) {
320 $targ = $::CONN->{open_container};
321 }
322
323 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
324 $::CONN->send ("move $targ $self->{tag} 0")
325 if $targ || !($self->{flags} & F_LOCKED);
326 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
327 $self->{flags} & F_LOCKED
328 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
329 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
330 } elsif ($ev->{button} == 1) {
331 $::CONN->send ("examine $self->{tag}");
332 } elsif ($ev->{button} == 2) {
333 $::CONN->send ("apply $self->{tag}");
334 } elsif ($ev->{button} == 3) {
335 my @menu_items = (
336 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
337 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
338 ["ignite/thaw", # first try of an easier use of flint&steel
339 sub {
340 $::CONN->send ("mark ". pack "N", $self->{tag});
341 $::CONN->send ("command apply flint and steel");
342 }
343 ],
344 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
345 (
346 $self->{flags} & F_LOCKED
347 ? (
348 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
349 )
350 : (
351 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
352 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
353 ["move n",
354 sub {
355 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
356 }
357 ]
358 )
359 ),
360 );
361
362 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
363 }
364
365 1
366 };
367
368 my $tooltip_std = "<small>"
369 . "Left click - examine item\n"
370 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
371 . "Middle click - apply\n"
372 . "Shift-Middle click - lock/unlock\n"
373 . "Right click - further options"
374 . "</small>\n";
375
376 $self->{face_widget} ||= new CFClient::UI::Face
377 can_events => 1,
378 can_hover => 1,
379 anim => $self->{anim},
380 animspeed => $self->{animspeed}, # TODO# must be set at creation time
381 on_button_down => $button_cb,
382 ;
383 $self->{face_widget}{face} = $self->{face};
384 $self->{face_widget}{anim} = $self->{anim};
385 $self->{face_widget}{animspeed} = $self->{animspeed};
386 $self->{face_widget}->set_tooltip (
387 "<b>Face/Animation.</b>\n"
388 . "Item uses face #$self->{face}. "
389 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
390 . "\n\n$tooltip_std"
391 );
392
393 $self->{desc_widget} ||= new CFClient::UI::Label
394 can_events => 1,
395 can_hover => 1,
396 ellipsise => 2,
397 align => -1,
398 on_button_down => $button_cb,
399 ;
400 my $desc = CFClient::Item::desc_string $self;
401 $self->{desc_widget}->set_text ($desc);
402 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
403
404 $self->{weight_widget} ||= new CFClient::UI::Label
405 can_events => 1,
406 can_hover => 1,
407 ellipsise => 0,
408 align => 0,
409 on_button_down => $button_cb,
410 ;
411 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
412
413 $self->{weight_widget}->set_tooltip (
414 "<b>Weight</b>.\n"
415 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
416 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
417 . "\n\n$tooltip_std"
418 );
419}
420 325
4211; 3261;
422 327
423=back 328=back
424 329

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